I think I’m fairly competent and have found I can fix/work on most basic guns. (spyders, tippmanns, ion, cocker)

I’m new to mags but they seem fairly simple. I picked up a classic mag locally on craigslist and the guy showed me it fired, but it did seem to leak about everywhere possible. The body was beat and overall I knew it would need some work. It was dirt cheap and since it did fire I figured a rebuild kit would get it running and I could start a new project.

Picked up a parts kit, lv 10 kit, body, rail, and got to work. I rebuilt it, replaced all o-rings, lubed it, and followed the lv guide to start to tune it for lv 10 and when I put air in it……NOTHING!

I pull the trigger and nothing happens. I broke it down made sure I put everything back together correctly and tried again with the same result.

If I hold down the trigger (which has pressure) it will make a small “puff of air” sound. Im not sure where to go from here.

Got the new piston and put everything together with the lv7. got it going great @ 280ish fps. Put in the 1.5 carrier and the lv 10 bolt and it worked great. I used the lv7 spring and it was too rough so i went with the mid size spring.

ok so i took out the shims put air in it and it started leaking and still dead trigger. Took off air, turned up velocity, put air in it and it shot air out the back like an automatic. Not constant but "puff..puff..puff" and high pressure air, until i cut the air......

*should also note i bought the lv10 used and only have the 0-1.5 carriers